package com.lcc.controller;

import com.lcc.pojo.Result;
import com.lcc.utils.AliOSSUtils;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.File;
import java.io.IOException;
import java.util.UUID;

@Slf4j
@RestController
public class UploadController {

    @Autowired
    private AliOSSUtils aliOSSUtils;

    //本地上传文件
    /*@PostMapping("/upload")
    public Result upload(String username, Integer age, MultipartFile image) throws IOException {
        log.info("文件上传：{},{},{}", username, age, image);
        //获取原始文件名
        String originalFilename = image.getOriginalFilename();

        //方式文件重复替换，使用UUID工具
        //构建唯一的文件名（不能重复）--uuid（通用唯一识别码）
        int index = originalFilename.lastIndexOf(".");
        String extname = originalFilename.substring(index);
        String newFileName = UUID.randomUUID().toString() + extname;
        log.info("新文件名：{}", newFileName);

        //将文件存储在服务器的磁盘目录中 E：\images
        image.transferTo(new File("D:\\BaiduNetdiskDownload\\image\\" + newFileName));
        return Result.success();
    }*/

    @PostMapping("/upload")
    public Result upload(MultipartFile image) throws IOException {
        log.info("文件上传:文件名：{}", image.getOriginalFilename());
        //调用阿里云OSS工具类上传
        String url = aliOSSUtils.upload(image);
        log.info("文件上传完成,url为：", image);

        return Result.success(url);
    }
}
